JP2006207757A - 磁気エンコーダ装置付き密封装置 - Google Patents

磁気エンコーダ装置付き密封装置 Download PDF

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Publication number
JP2006207757A
JP2006207757A JP2005023230A JP2005023230A JP2006207757A JP 2006207757 A JP2006207757 A JP 2006207757A JP 2005023230 A JP2005023230 A JP 2005023230A JP 2005023230 A JP2005023230 A JP 2005023230A JP 2006207757 A JP2006207757 A JP 2006207757A
Authority
JP
Japan
Prior art keywords
magnetic encoder
cylindrical portion
holder
magnetic
seal body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005023230A
Other languages
English (en)
Japanese (ja)
Inventor
Kenichi Yarimizu
健一 鎗水
Shinji Nagasawa
晋治 長澤
Naoto Kobayashi
直人 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nok Corp
Original Assignee
Nok Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nok Corp filed Critical Nok Corp
Priority to JP2005023230A priority Critical patent/JP2006207757A/ja
Priority to CNA200680003683XA priority patent/CN101111702A/zh
Priority to EP06712361A priority patent/EP1845291A1/fr
Priority to PCT/JP2006/301179 priority patent/WO2006080370A1/fr
Priority to US11/793,153 priority patent/US20080150238A1/en
Priority to KR1020077014113A priority patent/KR20070099569A/ko
Publication of JP2006207757A publication Critical patent/JP2006207757A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/326—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
JP2005023230A 2005-01-13 2005-01-31 磁気エンコーダ装置付き密封装置 Pending JP2006207757A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005023230A JP2006207757A (ja) 2005-01-31 2005-01-31 磁気エンコーダ装置付き密封装置
CNA200680003683XA CN101111702A (zh) 2005-01-31 2006-01-26 带磁性编码装置的密封装置
EP06712361A EP1845291A1 (fr) 2005-01-31 2006-01-26 Dispositif de fermeture hermetique avec codeur magnetique
PCT/JP2006/301179 WO2006080370A1 (fr) 2005-01-31 2006-01-26 Dispositif de fermeture hermetique avec codeur magnetique
US11/793,153 US20080150238A1 (en) 2005-01-13 2006-01-26 Hermetically Sealing Device With Magnetic Encoder
KR1020077014113A KR20070099569A (ko) 2005-01-31 2006-01-26 자기 엔코더 장치를 구비한 밀봉장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005023230A JP2006207757A (ja) 2005-01-31 2005-01-31 磁気エンコーダ装置付き密封装置

Publications (1)

Publication Number Publication Date
JP2006207757A true JP2006207757A (ja) 2006-08-10

Family

ID=36740398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005023230A Pending JP2006207757A (ja) 2005-01-13 2005-01-31 磁気エンコーダ装置付き密封装置

Country Status (6)

Country Link
US (1) US20080150238A1 (fr)
EP (1) EP1845291A1 (fr)
JP (1) JP2006207757A (fr)
KR (1) KR20070099569A (fr)
CN (1) CN101111702A (fr)
WO (1) WO2006080370A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013190337A (ja) * 2012-03-14 2013-09-26 Keihin Corp 回転角度検出装置
JP2015038943A (ja) * 2013-08-19 2015-02-26 株式会社デンソー 電力変換装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8441254B2 (en) * 2009-12-23 2013-05-14 Measurement Specialties, Inc. Encoder using magnet drop out feature for theft detection
JP5800148B2 (ja) * 2011-12-21 2015-10-28 Nok株式会社 エンジンリアシール
DE102016114642A1 (de) 2016-08-08 2018-02-08 Hauni Maschinenbau Gmbh Verfahren und Vorrichtung zum Erkennen und/oder Prüfen eines in ein stab- oder strangförmiges Produkt der Tabak verarbeitenden Industrie eingelegten Objekts

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735070A1 (de) * 1987-10-16 1989-04-27 Kugelfischer G Schaefer & Co Waelzlager mit impulsring zur drehzahlmessung
DE4402854C2 (de) * 1994-01-31 1997-06-05 Freudenberg Carl Fa Impulsrad
JPH11174068A (ja) * 1997-12-10 1999-07-02 Nippon Seiko Kk エンコーダ付転がり軸受ユニット
DE19839297C2 (de) * 1998-08-28 2001-06-21 Freudenberg Carl Fa Dichtungsanordnung
JP4258862B2 (ja) * 1998-10-02 2009-04-30 日本精工株式会社 回転速度検出装置付転がり軸受ユニットを組み込んだ回転支持装置
JP2000192949A (ja) * 1998-10-21 2000-07-11 Nsk Ltd 回転速度検出装置付回転支持装置
FR2806764B1 (fr) * 2000-03-24 2002-08-23 Skf France Palier a roulement instrumente muni d'un dispositif d'etancheite
DE10225959A1 (de) * 2002-06-11 2004-01-08 Carl Freudenberg Kg Vorrichtung zur Abdichtung des Spaltes zwischen einem ruhenden Gehäuse und einer rotierenden Welle
JP2004205008A (ja) * 2002-12-26 2004-07-22 Koyo Seiko Co Ltd 転がり軸受装置
JP2005291489A (ja) * 2004-03-10 2005-10-20 Ntn Corp 車輪用軸受装置
JP2007532843A (ja) * 2004-04-15 2007-11-15 フェデラル−モーグル コーポレイション クランク軸の角度位置を検出するための一体型センサシールモジュール
JP2006029407A (ja) * 2004-07-14 2006-02-02 Nok Corp エンコーダ付密封装置
JP2006047223A (ja) * 2004-08-06 2006-02-16 Nok Corp 回転検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013190337A (ja) * 2012-03-14 2013-09-26 Keihin Corp 回転角度検出装置
JP2015038943A (ja) * 2013-08-19 2015-02-26 株式会社デンソー 電力変換装置

Also Published As

Publication number Publication date
WO2006080370A1 (fr) 2006-08-03
EP1845291A1 (fr) 2007-10-17
KR20070099569A (ko) 2007-10-09
US20080150238A1 (en) 2008-06-26
CN101111702A (zh) 2008-01-23

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